Vacuum Cleaning Oven for Cleaning Filters — Fully Automatic Polymer Removal Furnace

🧴 Vacuum Pyrolysis Cleaning Oven for Die Heads & Breaker Plates | PLC-Controlled

Product Overview

The Vacuum Pyrolysis Cleaning Oven safely removes polymer residues from die heads and breaker plates using an electrically heated vacuum chamber. Its fully automated three-phase cleaning process (melting → pyrolysis → oxidation) ensures complete decomposition of polymers without mechanical damage. Designed for plastic, nonwoven, and chemical fiber industries, it delivers smooth, residue-free surfaces while maintaining component integrity and operational efficiency.

Key Benefits for Buyers

✅ Fully automatic operation — PLC-controlled melting, pyrolysis, and oxidation
✅ Precise temperature control — prevents overheating and metal deformation
✅ High thermal efficiency (≥98%) — minimizes energy consumption
✅ Smooth, clean surfaces — improves extrusion quality and consistency
✅ Safe and eco-friendly — vacuum chamber with gas scrubber ensures clean exhaust
✅ Compact design — fits production and maintenance environments

Product Features

• Heating Method: Electric heating under vacuum

• Ultimate Vacuum: −0.085 MPa

• Maximum Temperature: 450 °C

• Control System: PLC/PID with thermocouple feedback for precise regulation and automatic sequencing

• Cleaning Phases: Melting → Pyrolysis → Oxidation (fully automated)

• Thermal Efficiency: ≥98% with optimized insulation

• Chamber Design: Stainless steel, fully welded, vacuum-tight

• Safety System: Over-temperature alarm, vacuum interlock, air purge, emergency stop

• Optional: Dual water scrubber and condensate recovery system

Technical Specifications

Working Principle

I. Melting Phase
Die heads and breaker plates are heated to 320 °C under vacuum, melting polymer residues which drain into the collection tank.

II. Pyrolysis Phase
Remaining polymers are pyrolyzed under vacuum, converting residues into gases. Exhaust gases pass through a secondary water scrubber for safe, clean discharge.

III. Oxidation Phase
Residual carbon is oxidized under controlled air flow, leaving clean, smooth surfaces suitable for reuse.

Applications & Case Scenes

🏭 Die head and breaker plate cleaning — removes polymer buildup for stable extrusion
🛠 Filter and mold maintenance — restores precision without abrasive tools
💡 Plastics and chemical fiber lines — ensures high-quality melt flow and output
🔧 Maintenance workshops — automated, safe, repeatable cleaning

Request a Quote

Provide your die head or breaker plate specifications (dimensions, polymer type, cleaning cycle time, and site layout), and our engineers will design a customized vacuum pyrolysis furnace solution.

📞 Contact Technical Sales
WhatsApp: +86-19106101572
Email: sabbir@cnryan.com